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O potencial da rotulação metabólica de 15N para a pesquisa de esquizofrenia / The potential of 15N metabolic labeling for schizophrenia research
Filiou, Michaela D.
  • Filiou, Michaela D; s.af
Arch. Clin. Psychiatry (Impr.) ; 40(1): 51-52, 2013.
Article in Portuguese | LILACS | ID: lil-666276
RESUMO
Pesquisas em psiquiatria ainda necessitam de estudos não dirigidos por hipóteses para revelar fundamentos neurobiológicos e biomarcadores moleculares para distúrbios psiquiátricos. Metodologias proteômicas disponibilizam uma série de ferramentas para esses fins. Apresentamos o princípio de rotulação metabólica utilizando 15N para proteômica quantitativa e suas aplicações em modelos animais de fenótipos psiquiátricos com um foco particular em esquizofrenia. Exploramos o potencial de rotulação metabólica por 15N em diferentes tipos de experimentos, bem como suas considerações metodológicas
ABSTRACT
Psychiatric research is in need of non-hypothesis driven approaches to unravel the neurobiological underpinnings and identify molecular biomarkers for psychiatric disorders. Proteomics methodologies constitute a state-of-the-art toolbox for biomarker discovery in psychiatric research. Here we present the principle of in vivo 15N metabolic labeling for quantitative proteomics experiments and applications of this method in animal models of psychiatric phenotypes, with a particular focus on schizophrenia. Additionally we explore the potential of 15N metabolic labeling in different experimental set-ups as well as methodological considerations of 15N metabolic labeling-based quantification studies
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Full text: Available Index: LILACS (Americas) Main subject: Schizophrenia / Biomarkers / Proteomics / Research Report Limits: Animals Language: Portuguese Journal: Arch. Clin. Psychiatry (Impr.) Journal subject: Psychiatry Year: 2013 Type: Article

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Full text: Available Index: LILACS (Americas) Main subject: Schizophrenia / Biomarkers / Proteomics / Research Report Limits: Animals Language: Portuguese Journal: Arch. Clin. Psychiatry (Impr.) Journal subject: Psychiatry Year: 2013 Type: Article